Greta Van Susteren: Am I Wrong About This?Yes, of course the president wants his signature health care law upheld by the U.S. Supreme Court, but I suspect that it would help him politically if the statute were to be struck down in its entirety.

Penn Jillette: Vissa D'arte Even on The Celebrity ApprenticeIt was this week's episode of Celebrity Apprentice where Donald Trump and Clay Aiken understood that they didn't understand me, and feeling misunderstood by Donald Trump and Clay Aiken is it's own kind of joy. Passion and art can be more important than money.

Leo W. Gerard: A Populace Pink SlimedPoliticians insisted that identifying slimed beef is not necessary, or even wise, because the fabricated-sans-fat-smashed-meat-scraps-seasoned-with-ammonia mixture is more nutritious. They chose to champion not consumers but slime producers. The reason is obvious.

Priyamvada Natarajan: How to Build a Science SuperpowerThe era of America's unchallenged world dominance as a scientific superpower is coming to an end. In an era of ever-increasing globalization, what it takes to become and remain a science superpower has fundamentally changed.